Now in its 18th year, Rebel with a Cause is the largest environmental event in the state. The gala brings together over 750 people for a night of celebration and fun. Join Colorado’s most prominent decision-makers, philanthropists, businesses, and environmentalists for a night you don’t want to miss.

With your support, we helped pro-conservation candidates win their races for governor, attorney general, and majorities in the state House and Senate, meaning we are set up to pass bold policies to protect our air, land, water, and communities. Read more about our efforts in this monumental victory!

We’ve joined together with Colorado’s leading conservation organizations to lay out our vision for protecting our air, land, water, and people. We call it Colorado’s Conservation Future. Learn more and get involved.

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Conservation Colorado works across the state to protect our air, land, water, and people. But we can’t do it without you. With your support, we can advance pro-conservation policies and elect pro-conservation lawmakers. And with Charity Navigator’s highest 4 Star Rating, you can trust that you’re investing in a responsible, accountable, and transparent organization.

Pitch in now and become one of thousands of Coloradans who envision a sustainable future for our state.

Latest News

By Jenny Gaeng Saturday, May 18 is Colorado Public Lands Day. Like the best holidays, it’s not just a day; it’s a mission. Eight years ago, I lay in a meadow under the stars, sea-level lungs aching after the climb, and gazed at the unimpeded Milky Way. At the edge of...

By: Asheton Gilbertson Last November, Colorado voters sent a clear message by sweeping pro-conservation champions into office up and down the ballot: Coloradans value conservation. In the face of a federal administration actively working to reverse...